| Image Coa: | Wappen Marth.png |
| Coordinates: | 51.3828°N 10.0047°W |
| Image Plan: | Marth in EIC.svg |
| State: | Thüringen |
| District: | Eichsfeld |
| Verwaltungsgemeinschaft: | Hanstein-Rusteberg |
| Elevation: | 280 |
| Area: | 4.85 |
| Postal Code: | 37318 |
| Area Code: | 036081 |
| Licence: | EIC |
| Gemeindeschlüssel: | 16 0 61 069 |
| Website: | www.vg-hanstein-rusteberg.de |
| Mayor: | Peter Dreiling[1] |
| Leader Term: | 2024 - 30 |
Marth (pronunciation: MAHRT) is a Thuringian municipality in the district of Eichsfeld in Germany, in the Verwaltungsgemeinschaft Haustein-Rusteberg.